I've just installed oracle 8i on my computer (win 2000) and I don't know how to start. I want to create a database but I don't know which application to use and which way. I know how to do that in sql and in scema manager too, but each time I try to open those applications, username, password...
How ISDN at basic rate can accross ordinary telephone line transmit datas at rate 2*64+16 kbs = 144 kbs while modem can only at max 56 kbs. I understand one B channel can support 64 kbs because digitalisation, D channel can support 16 kbs because it is transmited outband with different fruqency...
I need (for my faculty graduated work) dynamic simulation with a great deal of details, which describes how lower protocols functioning (v35, v90 with modem, after that PPP... and than IP), which way AD-DA conversion is made, how multiplexing, demultiplexing, routing is done, simply whole...
Do anyone know some url where I can find detailed or less detailed simulation (graphical) of internet work ? For instance diul up connection from modem through switch in telephone office to ISP router by PPP protocol... All others way are good too.
I want to find out something about v.34 and v.90 protocols. Can you recommend me some web page where I can find some useful and detailed information about that.
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